diff --git a/package-lock.json b/package-lock.json
index e9914e4..30140a2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,20 +4,42 @@
   "lockfileVersion": 1,
   "requires": true,
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+      "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-1.3.0.tgz",
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+      "dev": true,
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+          "dev": true
+        }
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-      "resolved": "https://registry.npmjs.org/@sinonjs/formatio/-/formatio-2.0.0.tgz",
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+      "resolved": "https://registry.npmjs.org/@sinonjs/formatio/-/formatio-3.1.0.tgz",
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       "dev": true,
       "requires": {
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+        "@sinonjs/samsam": "^2 || ^3"
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-      "dev": true
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+      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-3.0.2.tgz",
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-        "@sinonjs/formatio": "^2.0.0",
-        "just-extend": "^1.1.27",
+        "@sinonjs/formatio": "^3.1.0",
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-        "@sinonjs/samsam": "^2.0.0",
+        "@sinonjs/commons": "^1.3.0",
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-        "type-detect": "^4.0.8"
+        "lolex": "^3.0.0",
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@@ -9432,19 +9488,13 @@
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@@ -11284,12 +11336,14 @@
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@@ -11304,17 +11358,20 @@
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@@ -11431,7 +11488,8 @@
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@@ -11443,6 +11501,7 @@
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@@ -11457,6 +11516,7 @@
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@@ -11464,12 +11524,14 @@
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@@ -11488,6 +11550,7 @@
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@@ -11568,7 +11631,8 @@
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@@ -11580,6 +11644,7 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -11701,6 +11766,7 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
+              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
diff --git a/package.json b/package.json
index f690964..68b041b 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "mocha": "^5.0.0",
     "pouchdb-find": "^6.4.2",
     "pouchdb-memory": "^6.0.0",
-    "sinon": "^6.0.1",
+    "sinon": "^7.2.3",
     "tunnel-agent": "^0.6.0",
     "webpack": "^4.2.0",
     "webpack-command": "^0.4.1"